Sandi: A System for Accountability and Applications in Direct Communication (Extended Abstract). (arXiv:2311.04861v1 [cs.CR])

Reputation systems guide our decision making both in life and work: which
restaurant to eat at, which vendor to buy from, which software dependencies to
use, and who or what to trust. These systems are often based on old ideas and
are failing in the face of modern threats. Fraudsters have found ways to
manipulate them, undermining their integrity and utility. Generative AI adds to
the problem by enabling the creation of real-looking fake narratives at scale,
creating a false …

accountability applications communication decision decision making dependencies guide ideas life making old reputation restaurant software system systems trust vendor work